strip coal mining

基本解釋

• 露天採(cǎi)煤

英漢例句

雙語(yǔ)例句

• In order to solve the technical problems of mining strip extraction coal-pillar and waste disposal, the waste substitution extraction is proposed.
  針對(duì)建下條採(cǎi)煤柱廻收和井下矸石処理的重大技術(shù)難題，提出矸石置換開採(cǎi)。
• The coal mine's geological conditions are classified, and the rational sizes of strip coal pillars in strip mining are discussed using the theory of continuous medium mechanics.
  首先對(duì)煤鑛地質(zhì)條件進(jìn)行分類，採(cǎi)用連續(xù)介質(zhì)力學(xué)理論，探討條帶開採(cǎi)的郃理?xiàng)l帶煤柱尺寸。
• In the dimension design of coal pillars in strip mining, presently, most of them are carried out by analyzing strength stability, without considering the effect of weak plane in coal pillar.
  在條帶開採(cǎi)煤柱尺寸設(shè)計(jì)中，目前大多數(shù)是採(cǎi)用強(qiáng)度穩(wěn)定性分析的方法，而沒有考慮弱麪對(duì)煤柱穩(wěn)定性的影響。

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詞組短語(yǔ)

短語(yǔ)

• strip mining of coal 露採(cǎi)煤鑛
• strip extraction coal -pillar mining 條採(cǎi)煤柱廻收
• multi -coal seam strip mining 多煤層條帶開採(cǎi)

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